Lines Matching refs:row
583 "Ignoring extra png_read_update_info() call; row buffer not reallocated");
608 png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
619 png_debug2(1, "in png_read_row (row %lu, pass %d)",
659 /* If interlaced and we do not need a new row, combine row and return */
736 png_error(png_ptr, "Invalid attempt to read row data");
837 if (row != NULL)
838 png_combine_row(png_ptr, row,
844 if (row != NULL)
845 png_combine_row(png_ptr, row, 0xff);
864 * "row" holds the actual image, and pixels are placed in it
882 png_read_rows(png_structp png_ptr, png_bytepp row,
893 rp = row;
939 /* Configure png decoder to decode the pass starting from *row.
940 * The requested row may be adjusted to align with an indexing row.
941 * The actual row for the decoder to start its decoding will be returned in
942 * *row.
945 png_configure_decoder(png_structp png_ptr, int *row, int pass)
948 int n = *row / index->step[pass];
951 // Adjust row to an indexing row.
952 *row = n * index->step[pass];
953 png_ptr->row_number = *row;
1032 // Now, we record index for each indexing row.
1046 // Skip the "step" number of rows to the next indexing row.
1541 int row;
1691 for (row = 0; row < (int)info_ptr->height; row++)
1692 info_ptr->row_pointers[row] = (png_bytep)png_malloc(png_ptr,
